Facile preparation of alkoxybenzoxazoles via direct SNAr on the benzoxazole ring
摘要:
The synthesis of alkoxybenzoxazoles is in general quite challenging. During our investigation, we discovered that C-4 and C-7 fluoro precursors undergo SNAr with alkoxides affording moderate to excellent yields of substituted product. (C) 2009 Elsevier Ltd. All rights reserved.
Facile preparation of alkoxybenzoxazoles via direct SNAr on the benzoxazole ring
摘要:
The synthesis of alkoxybenzoxazoles is in general quite challenging. During our investigation, we discovered that C-4 and C-7 fluoro precursors undergo SNAr with alkoxides affording moderate to excellent yields of substituted product. (C) 2009 Elsevier Ltd. All rights reserved.
Facile preparation of alkoxybenzoxazoles via direct SNAr on the benzoxazole ring
作者:Hervé Germain、Craig S. Harris、Michel Vautier、Nicolas Warin
DOI:10.1016/j.tetlet.2009.11.095
日期:2010.1
The synthesis of alkoxybenzoxazoles is in general quite challenging. During our investigation, we discovered that C-4 and C-7 fluoro precursors undergo SNAr with alkoxides affording moderate to excellent yields of substituted product. (C) 2009 Elsevier Ltd. All rights reserved.